import { Nullable, PlainObject } from '@angular-ru/cdk/typings';
import { TranslateService } from '@ngx-translate/core';
import { Observable } from 'rxjs';
import { ExcelBuilderTextColumnInterceptor } from '../domain/excel-builder-text-column-interceptor';
import * as i0 from "@angular/core";
export declare class ExcelNgxTranslateInterceptor implements ExcelBuilderTextColumnInterceptor {
    private readonly translate;
    constructor(translate: TranslateService);
    instant(key?: Nullable<string>): Nullable<string>;
    getTranslationMap(): Observable<Nullable<PlainObject>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ExcelNgxTranslateInterceptor, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ExcelNgxTranslateInterceptor>;
}
//# sourceMappingURL=excel-ngx-translate.interceptor.d.ts.map